KR102512712B1 - Filtering facility for apartment water tank - Google Patents

Abstract

The present invention relates to a water tank filtration facility constructed in an apartment complex with a structure improved to improve the structure of the filtration facility applied in large water tanks used in apartment complexes to facilitate replacement of filter members, ensure that a filter member is replaced from the outside of the water tank so that the water supply is not interrupted during the replacement of the filter member, so that filter replacement becomes easy, thereby improving operator convenience, while significantly shortening work time, and prevent worker safety accidents.

Description

Water tank filtration facility for apartment construction {FILTERING FACILITY FOR APARTMENT WATER TANK}

The present invention relates to a water tank filtration facility for apartment housing construction, and more particularly, to prevent water contamination by excluding interference with water supplied when a filter member is replaced, and to prevent water contamination while continuously supplying water to a water tank. It relates to a water tank filtration facility for apartment construction that enables replacement of filter members without interruption of filtration.

In general, multi-unit dwellings such as apartments are equipped with large water tanks that supply hot water through boilers. The inside of the water tanks is covered with sphagnum moss and soil and rust residues from water pipes, covering the bottom of the water tank red. The water supplied through this water tank is mixed with impurities and poses many sanitary problems.

Cleaning the contaminated water tank is an economically burdensome construction that requires a lot of equipment, labor, and time because the scale of the water tank is very large, and requires high costs accordingly. The waste is great.

In addition, there is water supply work in the nearby area, so when water supply is started after water supply is started, muddy water generated during construction automatically flows in for a while, and the water tank that was difficult to clean turns into a muddy water tank at once, which is a waste of water tank. It is difficult to maintain cleanliness.

Conventional prior art related to water tank water purification and filtration facilities for apartment housing construction is disclosed in Korean Utility Model Registration No. 20-166144 "Water purification device for apartment housing water tanks" (registration date: 1999.10.25), but this is However, due to the structural characteristics of the stacked filter facilities, it is difficult to replace and maintain the filter facilities.

Another conventional prior art is disclosed in Korean Utility Model Registration No. 20-0277756 "Filtration Facility for Water Tanks in Apartment House Construction" (registration date: 2002.05.28), which blocks water supply in order to replace the filtration facility. In this state, the operator must replace the filtration facility or perform maintenance work while entering the water tank, which not only takes a long time to work, but also increases the risk of safety accidents of workers while working in the water tank. there is.

Korean Registered Utility Model Publication No. 20-166144 "Water purifying device for water tanks in apartment houses" (Registration date: 1999.10.25) Korean Registered Utility Model Publication No. 20-0277756 "Filtration Facility for Water Tanks in Apartment House Construction" (registration date: 2002.05.28)

The present invention was created to solve these problems in view of the above-mentioned problems, and its purpose is to improve the structure of a filtering facility applied to a large water tank used in an apartment building so that the replacement work for the filter member can be easily performed In addition, by replacing the filter member from the outside of the water tank so that the water supply is not interrupted during the replacement of the filter member, the filter replacement work is easily performed, thereby improving operator convenience and reducing work time. It is an object of the present invention to provide an apartment construction water tank filtration facility with an improved structure so as to be able to significantly shorten and prevent safety accidents of workers.

The present invention for achieving the above object is a water tank filled with water supplied from an external water supply pipe and provided with an opening and closing opening on one side of the upper part; A rotating body provided inside the water tank, disposed on an outer circumference of the water supply pipe, rotatable by a rotating means provided outside the water tank, and having detachable first and second filter units disposed on upper and lower outer circumferences; and is fixed inside the rotating body so as to rotate interlockingly during the rotating operation of the rotating body, and is connected to the first and second filter units by lifting rods, respectively, so that the first and second filter units are separated from the rotating body. and an elevating cylinder which moves up and down in a direction, and the rotating means has one end connected so as to interlock with the inner circumferential surface of the rotating body inside the water tank and interlocked with the rotating chain at the other end penetrating the outside of the water tank. A rotational shaft having a rotational sprocket connected thereto, a rotational chain connected in a orbital rotation manner so that the rotational sprocket of the rotational shaft and the motor shaft of the rotational motor interlock, and a rotational driving force is transmitted to the rotational chain side to the rotational sprocket and the rotational shaft side. A rotary motor providing rotational force is provided, and the position of the first and second filter units is changed using the rotary means to replace one of the first and second filter units, and the first and second filters are positioned upwards. It is characterized in that the filter member mounted on the first and second filter units can be replaced after one of the units is lifted by the lift cylinder to a height close to the opening and closing opening.

The water tank further includes a timer and a display unit for externally displaying the replacement cycle of the first and second filter units, so that the filter replacement cycle by the timer is output to the outside through the display unit.

The elevating cylinder is mounted on a fixing bracket provided in a horizontal direction on an inner surface of the rotating body that does not interfere with the water supply pipe.

The rotating body has a coupling hole that is opened upward and downward so that the first and second filter units are separated and coupled, and a support step on which the first and second filter units are seated is formed on an inner surface of the coupling hole.

In the present invention, when supplying water from a water supply pipe to the water tank, the water supplied from the water supply pipe is supplied into the lower water tank through a filter member provided in one of the first and second filter units disposed below the water supply pipe, and is displayed on the display unit. When it is time to replace the filter member, the rotating body is rotated to reverse the upper and lower positions of the first and second filter units without the need to cut off the water supply of the water supply pipe, and one of the first and second filter units located at the top is moved up and down. After lifting the cylinder to separate it from the rotating body, it is possible for the operator to replace the filter member without entering the inside of the water tank while opening the opening provided at the top of the water tank, thereby reducing the safety accident of the operator. It can be prevented, filter replacement and maintenance work can be easily performed, and it has a useful advantage of reducing work time.

In particular, the present invention has the effect of enabling the replacement of the filter member without contaminating the water supplied to the water tank, since the first and second filter units are disposed above the water surface inside the water tank 10.

In addition, the present invention has an advantage that the replacement cycle of the filter member can be easily identified from the outside as the display unit is disposed outside the water tank.

1 is a configuration diagram showing a water tank filtration facility for apartment construction according to the present invention.
Figure 2 is a perspective view showing the present invention rotating body and first and second filter units.
Figure 3 is a front view of Figure 2;
Figure 4 is a perspective view showing the rotating means of the present invention.
5A to 5C are diagrams sequentially showing use states for explaining the replacement operation of the filter member of the present invention, and FIG. 5A is a rotating body rotating to reverse the up and down positions of the first and second filter units of the present invention. FIG. 5B is a view showing a state in which the first and second filter units are lifted by the lift cylinder, and FIG. 5C is a use state diagram schematically illustrating an operation of replacing a filter member through an open opening and closing hole.

1 to 5C, the water tank filtration facility for apartment construction according to the present invention is constructed on a building slab, water is supplied from the water supply pipe 12, and the end of the water supply pipe 12 protrudes inward, a water tank 10 provided with an opening and closing opening 15 on an upper surface thereof;

The first and second filter units 210 and 220, which are disposed on the upper side of the water supply surface inside the water tank 10 and are rotatably disposed around the water supply pipe 12 protruding into the inside, are spaced apart from each other and opposed to each other. a rotating body 100 that is possibly mounted and disposed adjacent to the opening and closing opening 15;

a rotating means (300) for rotating the rotating body (100) so that the first and second filter units (210, 220) face the opening and closing opening (15);

An elevating cylinder 400 fixed inside the rotating body 100 and having a lifting rod 410 that moves up and down to separate the first and second filter units 210 and 220 from the rotating body 100. );

1 and 2, in the water tank 10, a water supply pipe 12 is provided on the upper side so that the water tank 10 is filled with water, and a discharge pipe 14 for supplying water to the outside of the water tank 10 is provided. provided at the bottom.

The water tank 10 is provided with a hinge-type opening 15 on one side of the upper surface, and when the opening 15 rotates, the inside of the water tank 10 is opened, and then the opening 15 ), one of the first and second filter units 210 and 220 raised upward by the lifting cylinder 400 can be easily replaced from the outside of the water tank 10 .

In addition, the water tank 10 further includes a timer 155 and a display unit 150 to externally display the replacement cycle of the first and second filter units 210 and 220 .

As the filter replacement cycle by the timer 155 is output to the outside, the display unit 150 allows the user to easily identify the filter replacement cycle from the outside of the water tank 10 .

As shown in FIGS. 2 and 3 , the rotating body 100 is rotatably coupled by a rotating shaft 310 coupled to pass through the inside and outside of the water tank 10 .

The rotating body 100 is formed in a tubular shape with left and right sides open so that the rotating shaft 310 enters inside, and upper and lower openings to which the first and second filter units 210 and 220 are coupled to the top and bottom. Coupling holes 110 are formed, respectively.

The rotating shaft 310 is provided with a plurality of connectors 315 integrally connected to the inner circumferential surface of the rotating body 100.

The plurality of connectors 315 have one end radially connected to the outer circumference of the rotating shaft 310 and the other end fixed to the inner circumferential surface of the rotating body 100 so that when the rotating shaft 310 rotates, the rotating body 100 ) performs the function of interlocking rotation.

As shown in FIG. 2, the rotating body 100 has coupling holes 110 formed at upper and lower portions so that the first and second filter units 210 and 220 are seated and received therein, and the coupling holes 110 A supporting jaw 120 on which the first and second filter units 210 and 220 are seated is formed on the inner surface of the filter.

The rotating body 100 and the first and second filter units 210 and 220 are installed to be disposed above the water surface inside the water tank 10 . Therefore, when the rotating body 100 rotates, water supplied thereto is not interfered with, and when the filter member is replaced, contamination of the water supplied to the water tank can be prevented.

The lift cylinder 400 is mounted on a fixing bracket 450 provided in a horizontal direction on an inner surface of the rotating body 100 that does not interfere with the water supply pipe 12 .

The elevating cylinder 400 adopts a pneumatic cylinder.

As shown in FIGS. 2 and 4 , the rotating means 300 is connected to the connector 315 so that one end is interlocked with the inner circumferential surface of the rotating body 100 inside the water tank 10, and the water A rotating shaft 310 having a rotating sprocket 312 connected to the rotating chain 320 at the other end penetrating the outside of the tank 10 is provided, and the rotating sprocket 312 of the rotating shaft 310 rotates The rotating chain 320 connected to the motor shaft 332 of the motor 330 in a orbit rotational manner, and the rotating sprocket 312 and the rotating shaft 310 by transmitting rotational driving force to the side of the rotating chain 320. ) side is provided with a rotation motor 330 providing rotational force.

The rotary motor 330 is provided with an interlocking sprocket 335 for chain coupling with the rotary chain 320 at an end of the motor shaft 332 .

As shown in FIG. 5A, the rotating means 300 is a rotating body such that the position of the first and second filter units 210 and 220 is reversed up and down in order to replace one of the first and second filter units 210 and 220. 100 is rotated, and as shown in FIG. 5B, one of the first and second filter units 210 and 220 located upward is raised by the lift cylinder 400 to a height close to the opening 15. After this, the filter member 250 mounted on the first and second filter units 210 and 220 can be replaced through the open opening 15 as shown in FIG. 5C.

The first and second filter units 210 and 220 each include a filter member 250 mounted on the lifting rod 410 and a fixed unit body, and when the filter member 250 is replaced, the lifting rod 410 During the ascending operation, the operator separates the filter member 250 from the first and second filter units 210 and 220 by hand through the opening and closing opening 15, and inserts a new filter member 250 into the first and second filter units 210 and 220. ) side, the replacement of the filter member 250 can be performed.

In the present invention, while the water supplied from the end of the water supply pipe 12 to the inside of the water tank 10 passes through the filter member 250 of the second filter unit 220, foreign substances are filtered out of the inside of the water tank 10. and when it is necessary to replace the filter member 250 of the second filter unit 220 after a certain period of time, the rotating body 100 is moved to the water tank 10 by using the rotating means 300. is rotated in the inside of the first filter unit 210 is located at the bottom, the second filter unit 220 is located at the top, the upper and lower positions of the first and second filter units 210 and 220 are reversed.

At this time, in the rotation means 300, the rotation driving force of the rotation motor 330 is transmitted to the rotation sprocket 312 and the rotation shaft 310 through the interlocking sprocket 335 and the rotation chain 320 of the motor shaft 332. The rotational force of the rotating shaft 310 is transmitted to the side of the rotating body 100 through the connector 315 to rotate the rotating body 100.

Subsequently, as shown in FIG. 5A, in the rotating body 100, the upper and lower positions of the first and second filter units 210 and 220 are reversed during the rotation operation, and the first and second filter units 210 and 220 are positioned below the water supply pipe 12. A filter unit 210 is arranged to perform a filtration function, and as shown in FIG. 5B, the second filter unit 220 moves up the rotating body by the lifting operation of the lifting rod 410 of the lifting cylinder 400. After being separated from 100 and moving upwards, as shown in FIG. 5C, the second filter unit 220 in the water tank 10 passes through the opening 15 opened from the upper outside of the water tank 10. After disassembling the filter member 250 provided in ), a new filter member 250 is mounted on the second filter unit 220.

After that, when the lifting rod 410 fixed to the second filter unit 220 is lowered again using the lifting cylinder 400, the second filter unit 220 moves the rotating body 100. It is seated on the stepped support 120 in the coupling hole 110 and coupled to the coupling hole 110 so as to interlock with the rotating body 100.

When the filter member 250 of the first filter unit 210 is replaced, the second filter unit 220 is inverted upside down so as to be located at the bottom again by the rotating operation of the rotating body 100, and the first filter unit 220 After the unit 210 is lifted to be separated from the rotating body 100 by the lifting cylinder 400, the replacement of the filter member 250 can be performed.

Therefore, in the present invention, when supplying water from the water supply pipe 12 into the water tank 10, the water supply from the water supply pipe 12 is provided in one of the first and second filter units 210 and 220 disposed below the water supply pipe 12. It is supplied into the lower water tank 10 through the filtered filter member 250, and when the replacement time of the filter member 250 comes, the first and second filter units 210 and 220 do not need to cut off the water supply of the water supply pipe 12. The rotating body 100 is rotated to reverse the up and down position, and one of the first and second filter units 210 and 220 located at the top is moved by the lifting rod 410 of the lifting cylinder 400 to the rotating body 100. After raising to separate from the water tank, the operator can replace the filter member 250 without entering the inside of the water tank 10 while opening the opening 15 provided at the top of the water tank 10. Safety accidents of workers can be prevented, filter replacement and maintenance work can be easily performed, and work time can be shortened.

In particular, in the filtration facility according to the embodiment of the present invention, the rotating body 100 and the first and second filter units 210 and 220 are disposed on the upper side of the water surface where water is supplied inside the water tank 10, so that water is supplied to the water tank when the filter member is replaced. It has the effect of enabling replacement without contamination of the used water.

In addition, according to the present invention, since the display unit 150 is disposed outside the water tank 10, the replacement cycle of the filter member 250 can be easily identified from the outside.

10 ... water tank 12 ... water pipe
14... discharge pipe 15... opening/closing
100 ... rotating body 110 ... coupling ball
120 ... support jaw 150 ... display unit
155 ... Timer 210, 220 ... 1st, 2nd filter unit
250 ... filter member 300 ... means of rotation
310 ... rotation shaft 312 ... rotation sprocket
315 ... connector 320 ... rotating chain
330 ... rotary motor 332 ... motor shaft
335 ... interlocking sprocket 400 ... lifting cylinder
410 ... elevating rod 450 ... fixed bracket

Claims (2)

A water tank 10 constructed on a building slab, supplied with water from a water supply pipe 12, an end of the water supply pipe 12 protruding inward, and having an opening and closing opening 15 provided on the upper surface;
The first and second filter units 210 and 220, which are disposed on the upper side of the water supply surface inside the water tank 10 and are rotatably disposed around the water supply pipe 12 protruding into the inside, are spaced apart from each other and opposed to each other. a rotating body 100 that is possibly mounted and disposed adjacent to the opening and closing opening 15;
a rotating means (300) for rotating the rotating body (100) so that the first and second filter units (210, 220) face the opening and closing opening (15);
An elevating cylinder 400 fixed inside the rotating body 100 and having a lifting rod 410 that moves up and down to separate the first and second filter units 210 and 220 from the rotating body 100. )and;
It is disposed on the outer surface of the water tank 10 and has a timer 155 and a display unit 150 for externally displaying the replacement cycle of the first and second filter units 210 and 220,
The rotation unit 300 includes a rotation shaft 310 having one end fixed to the rotation body 100 and the other end protruding outward from the water tank 10 and to which a rotation sprocket 312 is coupled, and the rotation shaft 310 ) and the rotation motor 330 in which the interlocking sprocket 335 is coupled to the motor shaft 332, and the rotation chain 320 connecting the rotation sprocket 312 and the interlocking sprocket 335 in an orbital rotation manner By providing
While water is being supplied from the water supply pipe (12), one of the first and second filter units (210, 220) filters the water supply and the other filter unit is replaceable through the opening and closing hole (15). tank filtration facility. The method according to claim 1, wherein the rotary body (100) is formed with a coupling hole (110) opened up and down so that the first and second filter units (210, 220) are separated and combined, and an inner surface of the coupling hole (110) An apartment construction water tank filtration facility, characterized in that the supporting jaw 120 on which the first and second filter units 210 and 220 are seated is formed.

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